SWM8 I'm guessing.
If so the SWM has two outputs.
Can you remove the splitter and connect the PI to SWM #1 and then an HR and connect the other HR to SWM #2?
How warm is the SWM getting?
They run warm to the touch, but not Hot.
If so the SWM has two outputs.
Can you remove the splitter and connect the PI to SWM #1 and then an HR and connect the other HR to SWM #2?
How warm is the SWM getting?
They run warm to the touch, but not Hot.